FR2425190A1 - Reversible plough with pivot mounted rear wheel - has automatic lock which trips on reversal to allow wheel to assume new position - Google Patents

Reversible plough with pivot mounted rear wheel - has automatic lock which trips on reversal to allow wheel to assume new position

Info

Publication number
FR2425190A1
FR2425190A1 FR7813816A FR7813816A FR2425190A1 FR 2425190 A1 FR2425190 A1 FR 2425190A1 FR 7813816 A FR7813816 A FR 7813816A FR 7813816 A FR7813816 A FR 7813816A FR 2425190 A1 FR2425190 A1 FR 2425190A1
Authority
FR
France
Prior art keywords
plough
wheel
trips
reversal
lock
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
FR7813816A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ransomes Sims and Jeffries Ltd
Original Assignee
Ransomes Sims and Jeffries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ransomes Sims and Jeffries Ltd filed Critical Ransomes Sims and Jeffries Ltd
Priority to FR7813816A priority Critical patent/FR2425190A1/en
Publication of FR2425190A1 publication Critical patent/FR2425190A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B3/00—Ploughs with fixed plough-shares
    • A01B3/36—Ploughs mounted on tractors
    • A01B3/40—Alternating ploughs
    • A01B3/42—Turn-wrest ploughs

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Machines (AREA)

Abstract

The plough is connectable to a tractor lift linkage. The plough body has a support (1) on which a carrier (9) can rotate about a longitudinal axis. A lock (23) acts between the support and the carrier to lock them together in any of three positions, working positions to left and right and an intermediate transport position. The wheel carrier (13, 17) has a stop (19) which frees the lock on lifting the plough consequent on pivoting the wheel carrier with respect to the plough carrier (9). The plough can then be turned to a selected position and on lowering the stop (19) causes the lock to re-engage.
FR7813816A 1978-05-10 1978-05-10 Reversible plough with pivot mounted rear wheel - has automatic lock which trips on reversal to allow wheel to assume new position Withdrawn FR2425190A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7813816A FR2425190A1 (en) 1978-05-10 1978-05-10 Reversible plough with pivot mounted rear wheel - has automatic lock which trips on reversal to allow wheel to assume new position

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7813816A FR2425190A1 (en) 1978-05-10 1978-05-10 Reversible plough with pivot mounted rear wheel - has automatic lock which trips on reversal to allow wheel to assume new position

Publications (1)

Publication Number Publication Date
FR2425190A1 true FR2425190A1 (en) 1979-12-07

Family

ID=9208087

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7813816A Withdrawn FR2425190A1 (en) 1978-05-10 1978-05-10 Reversible plough with pivot mounted rear wheel - has automatic lock which trips on reversal to allow wheel to assume new position

Country Status (1)

Country Link
FR (1) FR2425190A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2504347A1 (en) * 1981-04-27 1982-10-29 Mach Agricoles Cie Fse Reversible plough with two-part share supporting beam - has front and rear parts of beam pivoted to one another and to chassis for moving to transport position
FR2591846A1 (en) * 1985-12-20 1987-06-26 Naud Expl Charrues Improvement to the support device of a portable reversible plough, of the type with a hanging wheel
EP0857408A1 (en) * 1997-01-28 1998-08-12 New Holland U.K. Limited A gravity actuated, moveable mounting.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2504347A1 (en) * 1981-04-27 1982-10-29 Mach Agricoles Cie Fse Reversible plough with two-part share supporting beam - has front and rear parts of beam pivoted to one another and to chassis for moving to transport position
FR2591846A1 (en) * 1985-12-20 1987-06-26 Naud Expl Charrues Improvement to the support device of a portable reversible plough, of the type with a hanging wheel
EP0857408A1 (en) * 1997-01-28 1998-08-12 New Holland U.K. Limited A gravity actuated, moveable mounting.

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Legal Events

Date Code Title Description
ST Notification of lapse